Gemma is a land of bright hope, where joyful hearts become gems. The joy of happiness is a white gem. The joy of peace is a blue gem. The joy of wisdom is a black gem. Emotional joy is a red gem. The kingdom brought joy to the people, and the people donated gems to the kingdom, and together they developed. Tour the royal capital, collect jewels of joy, and expand your kingdom with Gemma carte, the map to jewels. The person who contributes the most to the kingdom's prosperity will be the next heir to the throne.
Gemma karte is a game of worker placement and resource management with cute components and simple rules. Earn gems by moving pieces to locations, use the collected gems to add new locations or present them to the castle. Use your character's unique abilities to be the first to earn 5 honor points and win the game!